3 years ago

Find the difference: v20-v180

Mathematics

1 answer:

abruzzese [7]3 years ago

3 0

Answer: -2√5

Step-by-step explanation:

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2x + 3x + 8 - 3x - 2

kozerog [31]

5x+14
You will collect the like terms

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2 years ago

A quadratic function has its vertex at the point (- 3, 8) . The function passes through the point (0, 0) . When written in verte

SIZIF [17.4K]

Answer:

f(x) = -8/3(x+3)+8

a = -8/3

b = technically equals -3 but when we plug it in it gets turned into 3 *double negative

k = 8

Step-by-step explanation:

Vertex: (h,k)

Use the points (0,0) and (-3,8) to find the slope

y2-y1/x2- x1

6 0

2 years ago

Pls help will mark as brainliest

Vesna [10]

Answer:

C. $\frac{60}{100}=\frac{x}{25}$

Step-by-step explanation:

Since 40% of the students prefer chocolate ice cream, 60% don't prefer chocolate ice cream. Use this proportion set equal to 25 to find the number of students who prefer vanilla ice cream, instead of chocolate ice cream.

6 0

2 years ago

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Of the total amount of available water on the earth, what percent is usable?

prohojiy [21]

Only 20%of earths water is useable

8 0

3 years ago

Equivalent express15n+5n

makkiz [27]

♥ Let's solve:

15n+5n can be known as 15+5.

15+5=20 now add n.

Final answer: 20n

6 0

2 years ago

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